package Collections.concurrentHashMap;

import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

/**
 * @author Brook
 */
public class ConcurrentHashMapDemo {

    public static void main(String[] args) {
        ConcurrentHashMap<String, String> hashMap = new ConcurrentHashMap<String, String>();
        hashMap.put("asda","asdas");
        hashMap.get("ada");
    }

}
